Color chart visible through both sides, marked for even ph units
An item designed for determining hydrogen ion concentration of a liquid. Includes chemically treated sensitized test paper(s) and color comparison chart(s). The treated paper, after immersion and comparision with the color chart, indicates hydrogen ion concentration. excludes lithmus paper, acs.
NSN 5960-00-315-0358
NSN 5996-01-275-0706
NSN 6320-01-318-6518
NSN 5999-01-077-3480
NSN 5925-00-554-4114
NSN 6620-01-440-9810
NSN 5835-01-512-4834
NSN 5950-01-625-1068
NSN 7035-01-304-4138
NSN 5895-01-573-7224
NSN 5915-01-581-2137
NSN 5985-00-407-0213